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DR. THOMAS J. KOOBATIAN M.D.
NPI 1316032089
Emergency Medicine in New Milford, CT

Active since October 04, 2006PECOS Enrolled
21 ELM ST, NEW MILFORD, CT 06776(860) 210-7490(860) 350-7297 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Thomas J. Koobatian M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS J. KOOBATIAN M.D. (NPI 1316032089) is an individual emergency medicine provider in New Milford, Connecticut, licensed in Connecticut (035242) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316032089
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. THOMAS J. KOOBATIANCredential: M.D.
Location Address21 ELM STNew Milford, CT 06776-2915
Mailing Address21 Elm StNew Milford, CT 06776-2915 · (860) 210-7490 · Fax (860) 350-7297
Phone(860) 210-7490
Fax(860) 350-7297
Sole ProprietorYes
Enumeration DateOctober 4, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1316032089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CT · 035242
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
21 ELM ST, New Milford, CT 06776
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Other Identifiers 1

Medicare UPINF67050CT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas J. Koobatian M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Thomas Koobatian reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Danbury Hospital
Same address
General Acute Care Hospital
21 ELM ST
New Milford, CT 06776
  • Reassigned Medicare billing, Connecticut enrollment
  • 155 clinicians in this Medicare group
NPI 1619938016 (860) 355-2611
Nuvance Health Medical Practice Ct, Inc.
12 mi
Internal Medicine
24 HOSPITAL AVE
Danbury, CT 06810
  • Reassigned Medicare billing, Connecticut enrollment
  • 818 clinicians in this Medicare group
NPI 1407898117 (203) 739-7742
Norwalk Hospital Association
32 mi
General Acute Care Hospital
34 MAPLE ST
Norwalk, CT 06850
  • Reassigned Medicare billing, Connecticut enrollment
  • 113 clinicians in this Medicare group
NPI 1427041581 (203) 852-2216

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
84 services81 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
56 services55 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06776 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID A WILLIAMS CRNA
Nurse Anesthetist, Certified Registered
21 ELM ST
NEW MILFORD, CT 06776
Western Connecticut Planning Region (860) 355-9950
MARYELLEN SCIARETTO PT
Physical Therapist
21 ELM ST, ATTN: OUTPATIENT PHYSICAL THERAPY DEPT.
NEW MILFORD, CT 06776
Western Connecticut Planning Region (860) 350-7290
DR. PRASHANT RODRIGUES M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
21 ELM ST
NEW MILFORD, CT 06776
Western Connecticut Planning Region (860) 210-7490
KATHRYN ANN KERINS
Nurse Practitioner (Gerontology)
21 ELM ST
NEW MILFORD, CT 06776
Western Connecticut Planning Region (860) 210-5300
ERIN J GARDNER-METZ PT
Physical Therapist
21 ELM ST, ATTN: OUTPATIENT PHYSICAL THERAPY DEPARTMENT
NEW MILFORD, CT 06776
Western Connecticut Planning Region (860) 350-7290
NM ANESTHESIA ASSOCIATES, PC
Specialist
21 ELM ST
NEW MILFORD, CT 06776
Western Connecticut Planning Region (860) 355-2611
KAITLYN WOJNAGI FNP
Nurse Practitioner (Family)
21 ELM ST
NEW MILFORD, CT 06776
Western Connecticut Planning Region (860) 210-5550
LITCHFIELD COUNTY CARDIOLOGY PC
Internal Medicine (Cardiovascular Disease)
21 ELM ST
NEW MILFORD, CT 06776
Western Connecticut Planning Region (203) 350-7724

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Koobatian's NPI number?

The NPI number for Thomas Koobatian is 1316032089. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Thomas Koobatian located?

Thomas Koobatian practices at 21 Elm St, New Milford, CT 06776. The listed phone number is (860) 210-7490.

What is Thomas Koobatian's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Thomas Koobatian enrolled in Medicare?

Yes. Thomas Koobatian is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Thomas Koobatian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Koobatian reassigns Medicare benefits to 3 organizations: Danbury Hospital (New Milford, CT), Nuvance Health Medical Practice Ct, Inc. (Danbury, CT) and Norwalk Hospital Association (Norwalk, CT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Koobatian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Thomas Koobatian was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.